In order to make homepage, the post should have a catchy title, and be relevant to audience. I checked your Show HN posts. The Seattle film festival one is prob

In order to make homepage, the post should have a catchy title, and be relevant to audience. I checked your Show HN posts. The Seattle film festival one is probably not very relevant, if it doesn't get ~10 upvotes in the first ~1.5hr, it will be gone. Wifi-dynamo-thermometer looks better, just a better title would do :)